Concealed knife holder



FIG. 1 is a front perspective view of a concealed knife holder showingthe new ornamental design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is an exploded view thereof; and,

FIG. 9 is an exploded view thereof.

In FIG. 8 the broken lines are for the purpose of illustratingenvironment only and form no part of the claimed design.

CLAIM The ornamental design for a concealed knife holder, as shown anddescribed.